834 Transformation File

The documentation has great examples for 837's but I can't figure out how to make my own for 834's. I also can't find any examples. has anyone here ever gone through the tutorial and made 834's output to excel?

My brain hurts from trying to do this. So, I know a list of fields that I'm trying to "retrieve" from the 834's. I assume this simply means I need to write a transformation that can "extract" those out. The issue is, I have no idea
how to do that. I've done a raw parse of an 834 just to see the various XML "sections" using Excel. Looking at the data, I can start to map the 834 to the field names that I need. I have to just look at the data though and do a bit of guess work.

Quick Edit
I wanted you all to have an example. So after I've run an 834 through the X12Parser, I've opened it in Excel and can see that the column header ISA08 matches "Partner ID". How do I tell the transformation file this information.

Are you guys trying to do the same thing? Austin looks like he wants to output an existing X12 file into a flat format/excel. EdiGuy, it looks like you are trying to populate the X12 data model to output a new file from scratch.